Publication detail

THE INFLUENCE OF EXTERNAL EAR CANAL DISEASES ON SOUND PERCEPTION

PELLANT, K., KRŠEK, P., DUŠEK, D., PEJCHAL, P.

Original Title

THE INFLUENCE OF EXTERNAL EAR CANAL DISEASES ON SOUND PERCEPTION

Type

conference paper

Language

English

Original Abstract

The finite element method (system ANSYS) is used for solving of eigenvalue problem and sound transfer calculations. Different methods of the mathematical model preparations are discussed inclusive the transformation of computer tomography data in finite element model. From the point of view of sound transmission the real geometry and absorption of the walls of external auditory canal, the elastic behavior of the eardrum and the influence of middle ear cavity are taken in account. The results of mathematical modeling are compared with experimental pressure measurements and audiometric investigations.

Key words in English

Mathematical modeling, ear diseases, hearing

Authors

PELLANT, K., KRŠEK, P., DUŠEK, D., PEJCHAL, P.

RIV year

2003

Released

1. 1. 2003

Publisher

ÚMT FSI VUT Brno

Location

Hrotovice

ISBN

80-214-2312-9

Book

Proceedings of Int. Conf. “Mechatronics, robotics and biomechanics 2003”,

Pages from

171

Pages to

172

Pages count

2

BibTex

@inproceedings{BUT7458,
  author="Karel {Pellant} and Přemysl {Kršek} and Daniel {Dušek} and Petr {Pejchal}",
  title="THE INFLUENCE OF EXTERNAL EAR CANAL DISEASES ON SOUND PERCEPTION",
  booktitle="Proceedings of Int. Conf. “Mechatronics, robotics and biomechanics 2003”,",
  year="2003",
  pages="2",
  publisher="ÚMT FSI VUT Brno",
  address="Hrotovice",
  isbn="80-214-2312-9"
}